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Check Tilt Switch Circuit

  1. CHECK FUNCTION 

    With CONSULT-II 

    With "TILT SW-UP, TILT SW-DOWN" on the DATA MONITOR, operate the ADP steering switch to check ON/OFF operation.

    MONITOR ITEM CHART

    Monitor item [OPERATION or UNIT] Contents
    TILT SW-UP "ON/OFF" (ON/OFF) status judged from the tilt switch (UP) signal is displayed.
    TILT SW-DOWN "ON/OFF" (ON/OFF) status judged from the tilt switch (DOWN) signal is displayed.
    Fig 1: CONSULT-II Function Display - DATA MONITOR
    G04077717Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    1. Turn ignition switch OFF.
    2. Tilt switch operate, check voltage between automatic drive positioner control unit connector and ground.
      TERMINAL VOLTAGE CHART

      Connector Terminals (Wire color) Tilt switch condition Voltage (V) (Approx.)
      (+) (-)
      M49 1 (R) Ground UP 0
      Other than above 5
      17 (R/B) DOWN 0
      Other than above 5

    OK or NG 

    OK : Tilt switch circuit is OK.

    NG : GO TO 2.

    Fig 2: Identifying Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
    G04077718Courtesy of NISSAN MOTOR CO., U.S.A.
  2. CHECK TILT SWITCH CIRCUIT HARNESS CONTINUITY 
    1. Disconnect automatic drive positioner control unit connector and ADP steering switch connector.
    2. Check continuity between automatic drive positioner control unit connector M49 terminals 1, 17 and ADP steering switch connector M13 terminals 2, 3.

      1 (R) - 2 (R) : Continuity should exist. 

      17 (R/B) - 3 (R/B) : Continuity should exist. 

    3. Check continuity between automatic drive positioner control unit connector M49 terminals 1, 17 and ground.

      1 (R) - Ground : Continuity should not exist. 

      17 (R/B) - Ground : Continuity should not exist. 

      Fig 3: Identifying Continuity Between Automatic Drive Positioner Control Unit Connector M49 Terminals 1, 17 And Ground
      G04077719Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK : GO TO 3.

    NG : Repair or replace harness between automatic drive positioner control unit and ADP steering switch.

  3. CHECK ADP TILT STEERING SWITCH 

    ADP steering switch operate, check continuity between ADP steering switch.

    TERMINAL CONTINUITY CHART

    Connector Terminal ADP steering switch condition Continuity
    M13 2 1 UP Yes
    Other than above No
    3 DOWN Yes
    Other than above No

    OK or NG 

    OK : GO TO 6.

    NG : Replace ADP steering switch.

    Fig 4: Identifying Continuity Between ADP Steering Switch
    G04077720Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK ADP STEERING SWITCH GROUND CIRCUIT 

    Check continuity between ADP steering switch connector M13 terminal 1 and ground.

    1 (B) - Ground : Continuity should exist. 

    OK or NG 

    OK : Check the condition of the harness and connector.

    NG : Repair or replace harness between ADP steering switch and ground.

    Fig 5: Identifying Continuity Between ADP Steering Switch Connector M13 Terminal 1 And Ground
    G04077721Courtesy of NISSAN MOTOR CO., U.S.A.
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